CN219486168U - Engraving and milling production line - Google Patents
Engraving and milling production line Download PDFInfo
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- CN219486168U CN219486168U CN202320519763.1U CN202320519763U CN219486168U CN 219486168 U CN219486168 U CN 219486168U CN 202320519763 U CN202320519763 U CN 202320519763U CN 219486168 U CN219486168 U CN 219486168U
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- 238000003801 milling Methods 0.000 title claims abstract description 52
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 201
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 39
- 230000007306 turnover Effects 0.000 claims description 36
- 238000012546 transfer Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 10
- 230000000007 visual effect Effects 0.000 claims description 6
- 230000020347 spindle assembly Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 230000005570 vertical transmission Effects 0.000 description 10
- 238000012545 processing Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 229910052755 nonmetal Inorganic materials 0.000 description 1
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Abstract
The utility model discloses an engraving and milling production line, which comprises a feeding module, an engraving and milling module and a discharging module; the feeding module comprises a grabbing and transferring mechanism and a feeding and conveying mechanism; the grabbing and transferring mechanism comprises a grabbing terminal and a transferring driving mechanism; the feeding conveying mechanism comprises a conveying platform and a conveying driving mechanism; the feeding conveying mechanisms are provided with two groups, and the driving directions of the two groups of feeding conveying mechanisms are parallel; in operation, when one group of feeding conveying mechanisms is in a receiving state, the other group of feeding conveying mechanisms is in a discharging state; the engraving module comprises a carrying mechanism and an engraving mechanism; the carrying mechanism and the engraving mechanism are arranged on the same mounting rack; the carrying mechanism comprises a carrying grabbing terminal, a vertical driving mechanism and a horizontal driving mechanism; the engraving mechanism comprises a workbench, an engraving main shaft assembly and a workbench driving mechanism. The engraving and milling production line has the advantages of compact structure, small occupied space, high working efficiency and the like.
Description
Technical Field
The utility model relates to an engraving and milling machine, in particular to an engraving and milling production line.
Background
The engraving and milling machine is one of numerical control machine tools, can cut, punch, engrave and the like on metal or non-metal sheets, and has the characteristics of stable and reliable operation, good processing quality, high efficiency and the like.
The glass cnc engraving and milling machine is one kind of cnc engraving and milling machine, is the equipment that is used for processing cell-phone apron, protection piece and 3C glass lid, and current cnc engraving and milling machine mainly includes structures such as material loading module, cnc engraving and milling module and unloading module, can realize full-automatic processing operation basically, but current cnc engraving and milling machine still has following not enough:
1. the feeding module of the existing engraving and milling machine mainly comprises a grabbing and transferring mechanism and a feeding and conveying mechanism, wherein the grabbing and transferring mechanism is used for grabbing and transferring materials from a feeding station to the feeding and conveying mechanism and conveying the materials to a carrying station through the feeding and conveying mechanism, so that feeding operation is completed. Wherein, because snatch transfer mechanism and material loading conveying mechanism and be one-to-one cooperation, when transferring the material, can consume a large amount of waiting time, wait to improve the work efficiency of material loading.
2. In the processing process, a workpiece to be processed is conveyed to an engraving module (comprising a conveying mechanism and an engraving mechanism) through a feeding module, then conveyed to a workbench of the engraving mechanism through a special conveying mechanism, and then subjected to engraving operation; for example, an automated production line of a glass engraving machine is disclosed in the utility model application publication No. CN 109051755A. But the transport mechanism and the sculpture mechanism of current cnc engraving and milling module are the independent structure that sets up, and occupation space is great, and the structure is compact inadequately.
Disclosure of Invention
The utility model aims to overcome the problems and provide an engraving and milling production line which has the advantages of compact structure, small occupied space, high working efficiency and the like.
The aim of the utility model is achieved by the following technical scheme:
an engraving and milling production line comprises a feeding module, an engraving and milling module and a discharging module;
the feeding module comprises a feeding rack, a grabbing and transferring mechanism and a feeding conveying mechanism, wherein the grabbing and transferring mechanism and the feeding conveying mechanism are arranged on the feeding rack; the grabbing and transferring mechanism comprises a grabbing terminal for grabbing a workpiece and a transferring driving mechanism for driving the grabbing terminal to spatially move; the grabbing terminal is connected with the driving end of the transfer driving mechanism; the feeding conveying mechanism comprises a conveying platform for placing workpieces and a conveying driving mechanism for driving the conveying platform to transversely move; the feeding conveying mechanisms are provided with two groups, and the driving directions of the two groups of feeding conveying mechanisms are parallel; in operation, when one group of feeding conveying mechanisms is in a receiving state, the other group of feeding conveying mechanisms is in a discharging state;
the engraving module comprises a carrying mechanism for carrying the workpiece and an engraving mechanism for engraving the workpiece; the carrying mechanism and the engraving mechanism are arranged on the same mounting rack; the carrying mechanism comprises a carrying grabbing terminal for grabbing a workpiece, a vertical driving mechanism for driving the carrying grabbing terminal to vertically move and a transverse driving mechanism for driving the carrying grabbing terminal to transversely move; the engraving mechanism comprises a workbench, an engraving main shaft assembly and a workbench driving mechanism for driving the workbench to move back and forth between the lower part of the carrying grabbing terminal and the lower part of the engraving main shaft assembly; the engraving and milling spindle assembly is arranged on one side, far away from the workpiece, of the feeding module of the conveying mechanism.
The working principle of the engraving and milling production line is as follows:
when the workpiece feeding device works, a workpiece to be fed is placed in a feeding station of a feeding frame, a grabbing terminal is driven by a transfer driving mechanism to approach the feeding station, the grabbing terminal grabs the workpiece, and then the grabbing terminal transfers the workpiece to a conveying platform of one group of feeding conveying mechanisms positioned in a receiving station under the driving of the transfer driving mechanism; after the conveying platform is filled with the workpieces, the conveying platform is driven to move to a conveying station in front of the conveying mechanism through the corresponding conveying driving mechanism. Meanwhile, the conveying platform of the other group of feeding conveying mechanisms moves from the carrying station to the receiving station to alternately receive the workpieces, so that waiting time can be reduced, waiting time for transferring the workpieces can be greatly reduced, and feeding efficiency is effectively improved.
After the workpiece to be engraved is conveyed to the carrying station, the carrying grabbing terminal is driven to move into the carrying station by the transverse driving mechanism and the vertical driving mechanism, and after the workpiece to be engraved is grabbed by the carrying grabbing terminal, the workpiece to be engraved is transferred to the throwing station; simultaneously or before, driving the workbench to move into the picking station through the workbench driving mechanism, and placing the workpiece to be engraved on the workbench through the carrying grabbing terminal; and then the work piece to be engraved is carried by the work table and moved to the lower part of the engraving main shaft assembly under the driving of the work table driving mechanism, and then engraving work is carried out.
After the carving is finished, the carved workpiece is driven to move into the throwing station by the workbench driving mechanism, the carved workpiece is grabbed by the carrying grabbing terminal, and finally the carved workpiece is carried into the blanking module by the carrying grabbing terminal under the driving of the transverse driving mechanism and the vertical driving mechanism.
According to a preferred scheme of the utility model, the grabbing terminal comprises a feeding sucker which is communicated with a negative pressure device for providing negative pressure, and the feeding sucker is connected with the driving end of the transfer driving mechanism through a sucker mounting frame. Through the structure, under the drive of the transfer driving mechanism, the feeding sucker can transfer the grabbed workpiece into the receiving station.
Further, snatch the terminal and still include the terminal lift actuating mechanism that is used for driving the material loading sucking disc and goes up and down to remove.
Further, the terminal lifting driving mechanism comprises a terminal lifting driving cylinder;
the sucker mounting frame comprises a first mounting frame and a second mounting frame, and the first mounting frame is fixedly connected with the driving end of the transfer driving mechanism; the second mounting frame is fixedly connected with the feeding sucker;
the cylinder body fixed connection of terminal lift drive cylinder is on first mounting bracket, this telescopic link of terminal lift drive cylinder with second mounting bracket fixed connection.
In a preferred embodiment of the present utility model, the transfer drive mechanism is formed by a horizontal articulated robot, and a distal lifting rod of the horizontal articulated robot is connected to the gripping terminal.
In a preferred embodiment of the utility model, the movement channels of the conveyor platforms of the two groups of feed conveyor mechanisms are located at different heights.
Further, one ends of the moving channels of the two groups of conveying platforms extend into the material receiving station, and the other ends of the moving channels of the two groups of conveying platforms extend transversely along opposite directions respectively;
the engraving and milling module is provided with two, and the two engraving and milling modules are arranged on one side of the tail ends of the two moving channels. Like this, can carry the work piece respectively to two transport stations in, carry the work piece respectively to two cnc engraving and milling modules in, realize one and drag two operating modes, can improve work efficiency by a wide margin.
According to a preferred scheme of the utility model, the conveying driving mechanism comprises a conveying driving motor and a conveying transmission assembly, wherein a shell of the conveying driving motor is fixedly arranged on a conveying motor seat, and the conveying motor seat is fixedly arranged on a transverse frame;
the conveying transmission assembly comprises a conveying transmission screw rod and a conveying transmission screw rod nut, and the conveying transmission screw rod nut is fixedly connected with the conveying platform.
Further, be equipped with horizontal guide structure between delivery platform and the horizontal frame, this horizontal guide structure includes horizontal guide rail and horizontal slider, horizontal guide rail is fixed to be set up in horizontal frame, horizontal slider and delivery platform fixed connection.
In a preferred embodiment of the present utility model, the feeding module further includes a visual positioning mechanism, and the visual positioning mechanism includes a positioning camera fixedly disposed on the feeding frame, and the positioning camera is located directly above the feeding station. Through the structure, the positioning camera acquires the position image of the workpiece, the background processor calculates and processes the position information of the workpiece, and finally the grabbing and transferring mechanism is controlled to move to the position right above the workpiece according to the position information to finish transferring work.
In a preferred embodiment of the present utility model, the carrying and grabbing terminal includes a carrying sucker in communication with a negative pressure device for providing negative pressure, and the carrying sucker is connected to the driving end of the vertical driving mechanism through a fixed mounting frame. Through the structure, the carrying sucker can be lifted and moved under the drive of the vertical driving mechanism, so that the workpiece is grabbed or released.
According to a preferred scheme of the utility model, the vertical driving mechanism comprises a vertical driving motor and a vertical transmission assembly, wherein a shell of the vertical driving motor is fixedly arranged on a vertical motor seat, and the vertical motor seat is fixedly arranged on a transverse moving frame;
the vertical transmission assembly comprises a vertical transmission screw rod and a vertical transmission screw rod nut, and the vertical transmission screw rod nut is fixedly connected with the carrying grabbing terminal through a lifting moving frame.
According to a preferred scheme of the utility model, the transverse driving mechanism comprises a transverse driving motor and a transverse transmission assembly, wherein a shell of the transverse driving motor is fixedly arranged on a transverse motor seat, and the transverse motor seat is fixedly arranged on a carrying rack;
the transverse transmission assembly comprises a transverse transmission screw rod and a transverse transmission screw rod nut, and the transverse transmission screw rod nut is connected with the vertical driving mechanism through a transverse moving frame. Through the structure, the carrying grabbing terminal can transversely move under the drive of the transverse driving motor, so that workpieces can be carried from the carrying station of the feeding module to the picking station or from the picking station to the discharging module.
In a preferred embodiment of the present utility model, the driving direction of the transverse driving mechanism is parallel to the driving direction of the table driving mechanism.
According to a preferred scheme of the utility model, the carrying mechanism further comprises a turnover beam and a turnover driving mechanism, wherein the turnover beam is connected with the driving end of the turnover driving mechanism;
the carrying grabbing terminals are arranged in two groups, and the two groups of carrying grabbing terminals are arranged on the top surface and the bottom surface of the turnover beam in an up-down symmetrical mode. Through the structure, the two groups of carrying grabbing terminals can respectively grab the workpiece to be engraved and the engraved workpiece, so that the times of transverse back and forth movement can be reduced, and the carrying efficiency is effectively improved.
Further, each set of handling gripping terminals includes a plurality of handling gripping terminals for handling a plurality of workpieces at once.
Further, the turnover driving mechanism comprises a turnover driving motor and a turnover transmission assembly, a shell of the turnover driving motor is fixedly arranged on the lifting moving frame, the turnover transmission assembly comprises a transmission belt and two belt pulleys, one belt pulley is fixedly connected with an output shaft of the turnover driving motor, and the other belt pulley is fixedly connected with the end part of the turnover beam; the drive belt is looped between two pulleys.
In a preferred embodiment of the present utility model, the workbench is provided with an adsorption fixing seat for fixing the workpiece.
In a preferred embodiment of the present utility model, the table driving mechanism includes a table driving motor and a table transmission assembly;
the workbench transmission assembly comprises a workbench transmission screw rod and a workbench transmission screw rod nut, and the workbench transmission screw rod nut is fixedly connected with the workbench. Through the structure, the workbench can transversely move under the drive of the workbench driving motor, so that the workpiece to be engraved and the workpiece after engraving are carried.
According to a preferred scheme of the utility model, the blanking module comprises a blanking conveying belt and a blanking conveying mechanism, the conveying direction of the blanking conveying belt is parallel to the conveying direction of the feeding conveying mechanism, and the head end of the blanking conveying belt is located below the end part of the feeding conveying mechanism.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the feeding module of the engraving and milling production line, two groups of feeding conveying mechanisms are arranged, when one group of feeding conveying mechanisms is in a receiving state, the other group of feeding conveying mechanisms is in a discharging state, and the feeding modules alternately receive workpieces, so that waiting time can be shortened, waiting time for transferring the workpieces can be greatly shortened, and feeding efficiency is effectively improved.
2. The engraving module of the engraving and milling production line integrates the carrying mechanism and the engraving mechanism on the same mounting frame, has a very compact structure and is beneficial to saving space.
Drawings
Fig. 1-2 are schematic perspective views of two different view angles of the engraving and milling line of the present utility model.
Fig. 3 is a schematic perspective view of a loading module according to the present utility model.
Fig. 4 is a schematic perspective view of a grabbing terminal of the feeding module of the present utility model.
Fig. 5 is a schematic perspective view of a feeding conveying mechanism of a feeding module according to the present utility model.
Fig. 6-7 are schematic perspective views of two different views of the engraving and milling module of the present utility model, wherein fig. 2 conceals a portion of the housing.
Fig. 8 is a front view of a carrying mechanism of the engraving and milling module of the present utility model.
Fig. 9 is a schematic perspective view of a handling mechanism of the engraving and milling module of the present utility model.
Detailed Description
In order that those skilled in the art will well understand the technical solutions of the present utility model, the following describes the present utility model further with reference to examples and drawings, but the embodiments of the present utility model are not limited thereto.
Referring to fig. 1-2, the engraving and milling production line of the present embodiment includes a feeding module a, an engraving and milling module B, and a discharging module C.
Referring to fig. 3-5, the feeding module a comprises a feeding frame 1a, a grabbing and transferring mechanism, a feeding conveying mechanism and a visual positioning mechanism, wherein the grabbing and transferring mechanism, the feeding conveying mechanism and the visual positioning mechanism are arranged on the feeding frame 1 a; the grabbing and transferring mechanism comprises a grabbing terminal for grabbing a workpiece and a transferring driving mechanism for driving the grabbing terminal to spatially move; the grabbing terminal is connected with the driving end of the transfer driving mechanism; the grabbing terminal comprises a feeding sucker 2a which is communicated with a negative pressure device for providing negative pressure, and the feeding sucker 2a is connected with the driving end of the transferring driving mechanism through a sucker mounting frame. Through the structure, the feeding sucker 2a can transfer the grabbed workpiece into the receiving station under the drive of the transfer driving mechanism.
Referring to fig. 4, the gripping terminal further comprises a terminal lifting driving mechanism for driving the feeding sucker 2a to lift, and the terminal lifting driving mechanism comprises a terminal lifting driving cylinder 3a; the sucker mounting frame comprises a first mounting frame 4a and a second mounting frame 5a, and the first mounting frame 4a is fixedly connected with the driving end of the transfer driving mechanism; the second mounting frame 5a is fixedly connected with the feeding sucker 2 a; the cylinder body of the terminal lifting driving cylinder 3a is fixedly connected to the first mounting frame 4a, and the telescopic rod of the terminal lifting driving cylinder 3a is fixedly connected with the second mounting frame 5 a.
Referring to fig. 3, the transfer driving mechanism is constituted by a horizontal multi-joint robot 6a, and an end lifting rod of the horizontal multi-joint robot 6a is connected to a gripping terminal.
Referring to fig. 3 and 5, the feeding and conveying mechanism comprises a conveying platform 7a for placing a workpiece and a conveying driving mechanism for driving the conveying platform 7a to transversely move; the feeding conveying mechanisms are provided with two groups, and the driving directions of the two groups of feeding conveying mechanisms are parallel; in operation, when one group of feeding conveying mechanisms is in a receiving state, the other group of feeding conveying mechanisms is in a discharging state.
Wherein, the moving channels of the conveying platforms 7a of the two groups of feeding conveying mechanisms are positioned at different heights.
Referring to fig. 1-2, 3 and 5, one end of the moving channel of the two sets of conveying platforms 7a extends into the material receiving station, and the other ends of the moving channels of the two sets of conveying platforms 7a extend laterally in opposite directions, respectively; the two engraving and milling modules B are arranged on one sides of the tail ends of the two moving channels. Like this, can carry the work piece respectively to two cnc engraving and milling module B the place ahead transport station in, carry the work piece respectively to two cnc engraving and milling module B in, realize one and drag two operating modes, can improve work efficiency by a wide margin.
Referring to fig. 3 and 5, the conveying driving mechanism comprises a conveying driving motor 8a and a conveying transmission assembly, wherein a shell of the conveying driving motor 8a is fixedly arranged on a conveying motor seat 10a, and the conveying motor seat 10a is fixedly arranged on a transverse frame 9 a; the conveying transmission assembly comprises a conveying transmission screw rod and a conveying transmission screw rod nut, and the conveying transmission screw rod nut is fixedly connected with the conveying platform 7 a.
Further, a transverse guiding structure is arranged between the conveying platform 7a and the transverse frame 9a, the transverse guiding structure comprises a transverse guide rail and a transverse sliding block, the transverse guide rail is fixedly arranged on the transverse frame 9a, and the transverse sliding block is fixedly connected with the conveying platform 7 a.
Referring to fig. 3, the visual positioning mechanism includes a positioning camera 11a fixedly arranged on the feeding frame 1a, and the positioning camera 11a is located right above the feeding station. With the above structure, the positional image of the workpiece is acquired by the positioning camera 11a, positional information of the processed workpiece is calculated by the background processor, and finally the grasping and transferring mechanism is controlled to move to the position right above the workpiece according to the positional information and the transferring work is completed.
Referring to fig. 6-9, the engraving module B includes a carrying mechanism for carrying the workpiece and an engraving mechanism for engraving the workpiece; the carrying mechanism and the engraving mechanism are arranged on the same mounting frame 1; the carrying mechanism comprises a carrying grabbing terminal for grabbing a workpiece, a vertical driving mechanism for driving the carrying grabbing terminal to vertically move and a transverse driving mechanism for driving the carrying grabbing terminal to transversely move; the carrying grabbing terminal comprises a carrying sucker 2b communicated with a negative pressure device for providing negative pressure, and the carrying sucker 2b is connected with the driving end of the vertical driving mechanism through a fixed mounting frame 3b. Through the above structure, the carrying suction cup 2b can be lifted and lowered under the drive of the vertical driving mechanism, thereby gripping or releasing the workpiece.
Referring to fig. 6-9, the vertical driving mechanism comprises a vertical driving motor (not shown in the figure) and a vertical transmission assembly, wherein a shell of the vertical driving motor is fixedly arranged on a vertical motor base 4b, and the vertical motor base 4b is fixedly arranged on a transverse moving frame 5 b; the vertical transmission assembly comprises a vertical transmission screw rod and a vertical transmission screw rod nut, and the vertical transmission screw rod nut is fixedly connected with the carrying grabbing terminal through a lifting moving frame 6 b.
Referring to fig. 6-9, the transverse driving mechanism comprises a transverse driving motor (not shown in the drawings) and a transverse transmission assembly, wherein a shell of the transverse driving motor is fixedly arranged on a transverse motor base 7b, and the transverse motor base 7b is fixedly arranged on a carrying frame 8 b; the transverse transmission assembly comprises a transverse transmission screw rod and a transverse transmission screw rod nut, and the transverse transmission screw rod nut is connected with the vertical driving mechanism through a transverse moving frame 5 b. Through the structure, the carrying grabbing terminal can transversely move under the drive of the transverse driving motor, so that workpieces can be carried from the carrying station of the feeding module A to the picking station or from the picking station to the discharging module C.
Referring to fig. 6-9, the carrying mechanism further comprises a turnover beam 9b and a turnover driving mechanism, wherein the turnover beam 9b is connected with the driving end of the turnover driving mechanism; the carrying grabbing terminals are provided with two groups, and the two groups of carrying grabbing terminals are vertically symmetrically arranged on the top surface and the bottom surface of the turnover beam 9 b. Through the structure, the two groups of carrying grabbing terminals can respectively grab the workpiece to be engraved and the engraved workpiece, so that the times of transverse back and forth movement can be reduced, and the carrying efficiency is effectively improved.
Further, each set of handling gripping terminals includes a plurality of handling gripping terminals for handling a plurality of workpieces at once.
Further, the turnover driving mechanism comprises a turnover driving motor (not shown in the figure) and a turnover transmission assembly, a shell of the turnover driving motor is fixedly arranged on the lifting moving frame 6b, the turnover transmission assembly comprises a transmission belt 10b and two belt pulleys, one belt pulley is fixedly connected with an output shaft of the turnover driving motor, and the other belt pulley is fixedly connected with the end part of the turnover beam 9 b; the drive belt 10b is looped between two pulleys.
Referring to fig. 6-7, the engraving mechanism includes a work table 11b, an engraving and milling spindle assembly 12b, and a work table driving mechanism for driving the work table 11b to move back and forth between the lower side of the carrying grabbing terminal and the lower side of the engraving and milling spindle assembly 12 b; the driving direction of the transverse driving mechanism is parallel to the driving direction of the workbench driving mechanism; the engraving and milling spindle assembly 12b is arranged on one side of the carrying mechanism, which is far away from the feeding module A of the workpiece. Wherein, the workbench 11b is provided with an adsorption fixing seat 13b for fixing the workpiece.
Specifically, the workbench driving mechanism comprises a workbench driving motor (not shown in the figure) and a workbench transmission assembly; the workbench transmission assembly comprises a workbench transmission screw rod and a workbench transmission screw rod nut, and the workbench transmission screw rod nut is fixedly connected with the workbench 11 b. With the above structure, the table 11b can be moved laterally by the driving of the table driving motor, so that the work piece to be engraved and the work piece after the engraving are carried.
Referring to fig. 1-2, the discharging module C includes a discharging conveyor belt and a discharging conveyor mechanism, the conveying direction of the discharging conveyor belt is parallel to the conveying direction of the feeding conveyor mechanism, and the head end of the discharging conveyor belt is located below the end of the feeding conveyor mechanism; specifically, the blanking module C may directly adopt a conveyor belt structure in the prior art.
Referring to fig. 1 to 9, the working principle of the engraving and milling production line of this embodiment is:
during operation, a workpiece to be fed is placed in a feeding station of a feeding frame 1a, a grabbing terminal is driven to be close to the feeding station through a transfer driving mechanism, the grabbing terminal grabs the workpiece, and then the grabbing terminal transfers the workpiece to a conveying platform 7a of one group of feeding conveying mechanisms positioned in a receiving station under the driving of the transfer driving mechanism; after the conveying platform 7a is filled with the workpiece, the conveying platform 7a is driven by the corresponding conveying driving mechanism to move to a conveying station in front of the conveying mechanism. Meanwhile, the conveying platform 7a of the other group of feeding conveying mechanisms moves from the carrying station to the receiving station to alternately receive the workpieces, so that waiting time can be reduced, waiting time for transferring the workpieces can be greatly reduced, and feeding efficiency is effectively improved.
After the workpiece to be engraved is conveyed to the carrying station, the carrying grabbing terminal is driven to move into the carrying station by the transverse driving mechanism and the vertical driving mechanism, and after the workpiece to be engraved is grabbed by the carrying grabbing terminal, the workpiece to be engraved is transferred to the throwing station; simultaneously or before, driving the workbench 11b to move into the picking station through the workbench driving mechanism, and placing the workpiece to be engraved on the workbench 11b through the carrying grabbing terminal; then, the work table 11b carries the work piece to be engraved and moves to the lower part of the engraving main shaft assembly 12b under the driving of the work table driving mechanism, and then engraving work is performed.
After the engraving is finished, the engraved workpiece is driven to move into the throwing station by the workbench driving mechanism, the engraved workpiece is grabbed by the carrying grabbing terminal, and finally the engraved workpiece is carried into the blanking module C by the carrying grabbing terminal under the driving of the transverse driving mechanism and the vertical driving mechanism.
The foregoing is illustrative of the present utility model, and is not to be construed as limiting thereof, but rather as various changes, modifications, substitutions, combinations, and simplifications which may be made without departing from the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. An engraving and milling production line comprises a feeding module, an engraving and milling module and a discharging module; it is characterized in that the method comprises the steps of,
the feeding module comprises a feeding rack, a grabbing and transferring mechanism and a feeding conveying mechanism, wherein the grabbing and transferring mechanism and the feeding conveying mechanism are arranged on the feeding rack; the grabbing and transferring mechanism comprises a grabbing terminal for grabbing a workpiece and a transferring driving mechanism for driving the grabbing terminal to spatially move; the grabbing terminal is connected with the driving end of the transfer driving mechanism; the feeding conveying mechanism comprises a conveying platform for placing workpieces and a conveying driving mechanism for driving the conveying platform to transversely move; the feeding conveying mechanisms are provided with two groups, and the driving directions of the two groups of feeding conveying mechanisms are parallel; in operation, when one group of feeding conveying mechanisms is in a receiving state, the other group of feeding conveying mechanisms is in a discharging state;
the engraving module comprises a carrying mechanism for carrying the workpiece and an engraving mechanism for engraving the workpiece; the carrying mechanism and the engraving mechanism are arranged on the same mounting rack; the carrying mechanism comprises a carrying grabbing terminal for grabbing a workpiece, a vertical driving mechanism for driving the carrying grabbing terminal to vertically move and a transverse driving mechanism for driving the carrying grabbing terminal to transversely move; the engraving mechanism comprises a workbench, an engraving main shaft assembly and a workbench driving mechanism for driving the workbench to move back and forth between the lower part of the carrying grabbing terminal and the lower part of the engraving main shaft assembly; the engraving and milling spindle assembly is arranged on one side, far away from the workpiece, of the feeding module of the conveying mechanism.
2. The engraving and milling line of claim 1, wherein the gripping terminal includes a feeding suction cup in communication with a negative pressure device providing a negative pressure, the feeding suction cup being connected to the driving end of the transfer driving mechanism by a suction cup mounting bracket.
3. The engraving and milling production line of claim 2, wherein the gripping terminal further comprises a terminal lifting driving mechanism for driving the feeding sucker to lift, the terminal lifting driving mechanism comprising a terminal lifting driving cylinder;
the sucker mounting frame comprises a first mounting frame and a second mounting frame, and the first mounting frame is fixedly connected with the driving end of the transfer driving mechanism; the second mounting frame is fixedly connected with the feeding sucker;
the cylinder body fixed connection of terminal lift drive cylinder is on first mounting bracket, this telescopic link of terminal lift drive cylinder with second mounting bracket fixed connection.
4. The engraving and milling line of claim 1, wherein the moving channels of the conveyor platforms of the two sets of feeding conveyor mechanisms are located at different heights;
one ends of the moving channels of the two groups of conveying platforms extend into the material receiving station, and the other ends of the moving channels of the two groups of conveying platforms extend transversely along opposite directions respectively;
the engraving and milling module is provided with two, and the two engraving and milling modules are arranged on one side of the tail ends of the two moving channels.
5. The engraving and milling line of claim 1, wherein the feeding module further comprises a visual positioning mechanism that includes a positioning camera fixedly disposed on the feeding frame, the positioning camera being located directly above the feeding station.
6. The engraving and milling line of claim 1, wherein the carrying and grabbing terminal comprises a carrying suction cup in communication with a negative pressure device providing a negative pressure, the carrying suction cup being connected to the driving end of the vertical driving mechanism by a fixed mounting frame.
7. The engraving and milling line of claim 1, wherein the handling mechanism further comprises a turnover beam and a turnover driving mechanism, the turnover beam being connected with the driving end of the turnover driving mechanism;
the two groups of carrying grabbing terminals are arranged on the top surface and the bottom surface of the turnover beam in an up-down symmetrical mode; each group of carrying grabbing terminals comprises a plurality of carrying grabbing terminals.
8. The engraving and milling production line of claim 7, wherein the turnover driving mechanism comprises a turnover driving motor and a turnover transmission assembly, a shell of the turnover driving motor is fixedly arranged on the lifting moving frame, the turnover transmission assembly comprises a transmission belt and two belt pulleys, one belt pulley is fixedly connected with an output shaft of the turnover driving motor, and the other belt pulley is fixedly connected with the end part of the turnover beam; the drive belt is looped between two pulleys.
9. The engraving and milling production line of claim 1, wherein the work table is provided with an adsorption fixing seat for fixing the work piece.
10. The engraving and milling line of any one of claims 1 to 9, wherein the blanking module includes a blanking conveyor belt and a blanking conveyor mechanism, a conveying direction of the blanking conveyor belt is parallel to a conveying direction of the feeding conveyor mechanism, and a head end of the blanking conveyor belt is located below an end of the feeding conveyor mechanism.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202320519763.1U CN219486168U (en) | 2023-03-16 | 2023-03-16 | Engraving and milling production line |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202320519763.1U CN219486168U (en) | 2023-03-16 | 2023-03-16 | Engraving and milling production line |
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| CN219486168U true CN219486168U (en) | 2023-08-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117124378A (en) * | 2023-09-28 | 2023-11-28 | 陕西航沣新材料有限公司 | Grooving system and method for carbon fiber reinforced paper-based friction plate |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117124378A (en) * | 2023-09-28 | 2023-11-28 | 陕西航沣新材料有限公司 | Grooving system and method for carbon fiber reinforced paper-based friction plate |
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